Ucred(3perl)

1Ucred(3PERL)                Perl Library Functions                Ucred(3PERL)
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NAME

6       Ucred - Perl interface to User Credentials
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SYNOPSIS

9       use Sun::Solaris::Ucred qw(:ALL);
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11

DESCRIPTION

13       This  module provides wrappers for the Ucred-related system and library
14       calls.
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16   Constants
17       None.
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19   Functions
20       ucred_get($pid)
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22           This function returns the credential of the  process  specified  by
23           $pid  if the process exists and the calling process is permitted to
24           obtain the credentials of that process.
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26
27       getpeerucred($fd)
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29           If $fd is a connected connection-oriented TLI endpoint, a connected
30           SOCK_STREAM,  or  a  SOCK_SEQPKT socket, getpeerucred() returns the
31           user credential of the peer at the time the connection  was  estab‐
32           lished, if availble.
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35       ucred_geteuid($ucred)
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37           This  function  returns  the effective uid of a user credential, if
38           available.
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41       ucred_getruid($ucred)
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43           This function returns the real uid of a user credential, if  avail‐
44           able.
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46
47       ucred_getsuid($ucred)
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49           This function returns the saved uid of a user credential, if avail‐
50           able.
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53       ucred_getegid($ucred)
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55           This function returns the effective group of a user credential,  if
56           available.
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59       ucred_getrgid($ucred)
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61           This  function  returns  the  real  group  of a user credential, if
62           available.
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65       ucred_getsgid($ucred)
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67           This function returns the saved group  of  a  user  credential,  if
68           available.
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71       ucred_getgroups($ucred)
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73           This  function  returns  the  list of supplemental groups of a user
74           credential, if available.An array of groups is  returned  in  ARRAY
75           context; the number of groups is returned in SCALAR context.
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78       ucred_getprivset($ucred, $which)
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80           This  function  returns  the privilege set specified by $which of a
81           user credential, if available.
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84       ucred_getpflags($ucred, $flags)
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86           This function returns the value of a specific  process  flag  of  a
87           user credential, if available.
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90       ucred_getpid($ucred)
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92           This  function  returns  the  process  ID  of a user credential, if
93           available.
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96       ucred_getprojid($ucred)
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98           This function returns the project  ID  of  a  user  credential,  if
99           available.
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102       ucred_getzoneid($ucred)
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104           This  function  returns the zone ID of a user credential, if avail‐
105           able.
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108   Class methods
109       None.
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111   Object methods
112       None.
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114   Exports
115       By default nothing is exported from this module. The following tags can
116       be  used  to selectively import constants and functions defined in this
117       module:
118
119       :SYSCALLS    ucred_get(), getpeerucred()
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121
122       :LIBCALLS    ucred_geteuid(),     ucred_getruid(),     ucred_getsuid(),
123                    ucred_getegid(),     ucred_getrgid(),     ucred_getsgid(),
124                    ucred_getgroups(), ucred_getprivset(),  ucred_getpflags(),
125                    ucred_getpid(), ucred_getzone()
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127
128       :ALL         :SYSCALLS(), :LIBCALLS()
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ATTRIBUTES

132       See attributes(5) for descriptions of the following attributes:
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137       ┌─────────────────────────────┬─────────────────────────────┐
138       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
139       ├─────────────────────────────┼─────────────────────────────┤
140       │Availability                 │SUNWpl5u                     │
141       ├─────────────────────────────┼─────────────────────────────┤
142       │Interface Stability          │Evolving                     │
143       └─────────────────────────────┴─────────────────────────────┘
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NAME

SYNOPSIS

DESCRIPTION

ATTRIBUTES

SEE ALSO